package com.kuang.springclound.controller;

import com.kuang.springclound.pojo.SystemDept;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import javax.annotation.Resource;
import java.util.List;

@RestController
public class DeptConsumerController {

    //理解：消费者，之会不会有service层
    //接口调用RestTemplate...供我们直接调用就可以了！注册到Spring中
    //(url,实体：Map,Class<T> responseType)
    @Resource
    private RestTemplate restTemplate;

    //通过Ribbon这里的地址应该是一个变量,通过服务名来访问
    //private static final String REST_URL_PREFIX = "http://127.0.0.1:8001";
    private static final String REST_URL_PREFIX = "http://SPRINGCLOUND-PROVIDER-DEPT";

    @RequestMapping("/consumer/dept/add")
    public boolean add(SystemDept dept) {
        return restTemplate.postForObject(REST_URL_PREFIX + "/dept/add", dept, Boolean.class);
    }

    //http://127.0.0.1:8001/dept/list
    @RequestMapping("/consumer/dept/get/{id}")
    public SystemDept get(@PathVariable("id") Long id) {
        return restTemplate.getForObject(REST_URL_PREFIX + "/dept/get/" + id, SystemDept.class);
    }

    @RequestMapping("/consumer/dept/list")
    public List<SystemDept> list() {
        return restTemplate.getForObject(REST_URL_PREFIX + "/dept/list", List.class);
    }

}
